19044042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 40564800

約数和(自身を除く): 21520758

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 1877, 3382, 3754, 5073, 5631, 10146, 11262, 35663, 71326, 106989, 167053, 213978, 334106, 501159, 1002318, 3174007, 6348014, 9522021, 19044042]

約数ペア:

[(1, 19044042), (2, 9522021), (3, 6348014), (6, 3174007), (19, 1002318), (38, 501159), (57, 334106), (89, 213978), (114, 167053), (178, 106989), (267, 71326), (534, 35663), (1691, 11262), (1877, 10146), (3382, 5631), (3754, 5073)]